| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $47.82 | 9.296% | $52.2653 | $52.27 | $52.25 | $52.30 |
| Purchase #2 | $143.70 | 8.404% | $155.7765 | $155.78 | $155.80 | $155.80 |
| Purchase #3 | $46.60 | 12.870% | $52.5974 | $52.60 | $52.60 | $52.60 |
| Purchase #4 | $110.90 | 7.107% | $118.7817 | $118.78 | $118.80 | $118.80 |
| Purchase #5 | $216.88 | 11.786% | $242.4415 | $242.44 | $242.45 | $242.40 |
| Purchase #6 | $168.26 | 4.762% | $176.2725 | $176.27 | $176.25 | $176.30 |
| Purchase #7 | $167.86 | 11.522% | $187.2008 | $187.20 | $187.20 | $187.20 |
| 7 purchase totals = | $902.02 | $985.3357 | $985.34 | $985.35 | $985.40 | |